" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x = 22
f) 4/9x=1/3 |*9
4x = 3 | :4
x = 3/4
x=0.75
g) 1/3x+1=5 |-1
1/3x=5 |*3
x=15
l) 8,3-2x=0,5 |-8,3
-2x = -7,8
2x = 7,8 |:2
x = 3,9
Jak mozesz daj naj.
f)x=1/3`9/4=9/12
g)1/3x=5-1
1/3x=4`3=12
h) -2x=0.5-8,3
-2x=-7.8:(-2)
x=3.9